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<h1 class="epydoc">Source Code for <a href="gluon.fileutils-module.html">Module gluon.fileutils</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-comment">#!/usr/bin/python</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># -*- coding: utf-8 -*-</tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-docstring">This file is part of web2py Web Framework (Copyrighted, 2007)</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"><tt class="py-docstring">Developed by Massimo Di Pierro &lt;mdipierro@cs.depaul.edu&gt;</tt> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-docstring">License: GPL v2</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt id="link-0" class="py-name" targets="Module gluon.storage=gluon.storage-module.html"><a title="gluon.storage" class="py-name" href="#" onclick="return doclink('link-0', 'storage', 'link-0');">storage</a></tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">os</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">re</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">tarfile</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-1" class="py-name" targets="Module gluon.http=gluon.http-module.html"><a title="gluon.http" class="py-name" href="#" onclick="return doclink('link-1', 'http', 'link-1');">http</a></tt> <tt class="py-keyword">import</tt> <tt id="link-2" class="py-name" targets="Class gluon.http.HTTP=gluon.http.HTTP-class.html"><a title="gluon.http.HTTP" class="py-name" href="#" onclick="return doclink('link-2', 'HTTP', 'link-2');">HTTP</a></tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line"> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-name">__all__</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line">    <tt class="py-string">'listdir'</tt><tt class="py-op">,</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line">    <tt class="py-string">'cleanpath'</tt><tt class="py-op">,</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line">    <tt class="py-string">'tar'</tt><tt class="py-op">,</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line">    <tt class="py-string">'untar'</tt><tt class="py-op">,</tt> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line">    <tt class="py-string">'tar_compiled'</tt><tt class="py-op">,</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line">    <tt class="py-string">'get_session'</tt><tt class="py-op">,</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line">    <tt class="py-string">'check_credentials'</tt><tt class="py-op">,</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line">    <tt class="py-op">]</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line"> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line"> </tt>
<a name="listdir"></a><div id="listdir-def"><a name="L28"></a><tt class="py-lineno"> 28</tt> <a class="py-toggle" href="#" id="listdir-toggle" onclick="return toggle('listdir');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="gluon.fileutils-module.html#listdir">listdir</a><tt class="py-op">(</tt> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line">    <tt class="py-param">path</tt><tt class="py-op">,</tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line">    <tt class="py-param">expression</tt><tt class="py-op">=</tt><tt class="py-string">'^.+$'</tt><tt class="py-op">,</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line">    <tt class="py-param">drop</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line">    <tt class="py-param">add_dirs</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line">    <tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="listdir-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="listdir-expanded"><a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line"><tt class="py-docstring">    like os.listdir() but you can specify a regex patter to filter filed.</tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line"><tt class="py-docstring">    if add_dirs==True the returned items will have the full path.</tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line"> </tt>
<a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">path</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> <tt class="py-op">!=</tt> <tt class="py-string">'/'</tt><tt class="py-op">:</tt> </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line">        <tt class="py-name">path</tt> <tt class="py-op">=</tt> <tt class="py-name">path</tt> <tt class="py-op">+</tt> <tt class="py-string">'/'</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt id="link-3" class="py-name" targets="Method gluon.sql.SQLTable.drop()=gluon.sql.SQLTable-class.html#drop"><a title="gluon.sql.SQLTable.drop" class="py-name" href="#" onclick="return doclink('link-3', 'drop', 'link-3');">drop</a></tt><tt class="py-op">:</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line">        <tt class="py-name">n</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">path</tt><tt class="py-op">)</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line">    <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line">        <tt class="py-name">n</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line">    <tt class="py-name">regex</tt> <tt class="py-op">=</tt> <tt class="py-name">re</tt><tt class="py-op">.</tt><tt class="py-name">compile</tt><tt class="py-op">(</tt><tt class="py-name">expression</tt><tt class="py-op">)</tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line">    <tt class="py-name">items</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-op">(</tt><tt class="py-name">root</tt><tt class="py-op">,</tt> <tt class="py-name">dirs</tt><tt class="py-op">,</tt> <tt class="py-name">files</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">walk</tt><tt class="py-op">(</tt><tt class="py-name">path</tt><tt class="py-op">,</tt> <tt class="py-name">topdown</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">dir</tt> <tt class="py-keyword">in</tt> <tt class="py-name">dirs</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">dir</tt><tt class="py-op">.</tt><tt class="py-name">startswith</tt><tt class="py-op">(</tt><tt class="py-string">'.'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line">                <tt class="py-name">dirs</tt><tt class="py-op">.</tt><tt class="py-name">remove</tt><tt class="py-op">(</tt><tt class="py-name">dir</tt><tt class="py-op">)</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">add_dirs</tt><tt class="py-op">:</tt> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line">            <tt class="py-name">items</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Method gluon.html.DIV.append()=gluon.html.DIV-class.html#append"><a title="gluon.html.DIV.append" class="py-name" href="#" onclick="return doclink('link-4', 'append', 'link-4');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">root</tt><tt class="py-op">[</tt><tt class="py-name">n</tt><tt class="py-op">:</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">file</tt> <tt class="py-keyword">in</tt> <tt class="py-name">files</tt><tt class="py-op">:</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">regex</tt><tt class="py-op">.</tt><tt class="py-name">match</tt><tt class="py-op">(</tt><tt class="py-name">file</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">file</tt><tt class="py-op">.</tt><tt class="py-name">startswith</tt><tt class="py-op">(</tt><tt class="py-string">'.'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line">                <tt class="py-name">items</tt><tt class="py-op">.</tt><tt id="link-5" class="py-name"><a title="gluon.html.DIV.append" class="py-name" href="#" onclick="return doclink('link-5', 'append', 'link-4');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">root</tt><tt class="py-op">,</tt> <tt class="py-name">file</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-name">n</tt><tt class="py-op">:</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">sorted</tt><tt class="py-op">(</tt><tt class="py-name">items</tt><tt class="py-op">)</tt> </tt>
</div><a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line"> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line"> </tt>
<a name="cleanpath"></a><div id="cleanpath-def"><a name="L59"></a><tt class="py-lineno"> 59</tt> <a class="py-toggle" href="#" id="cleanpath-toggle" onclick="return toggle('cleanpath');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="gluon.fileutils-module.html#cleanpath">cleanpath</a><tt class="py-op">(</tt><tt class="py-param">path</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="cleanpath-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="cleanpath-expanded"><a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line"><tt class="py-docstring">    turns any expression/path into a valid filename. replaces / with _ and </tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line"><tt class="py-docstring">    removes special characters.</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line"> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line">    <tt class="py-name">items</tt> <tt class="py-op">=</tt> <tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-string">'.'</tt><tt class="py-op">)</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">items</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line">        <tt class="py-name">path</tt> <tt class="py-op">=</tt> <tt class="py-name">re</tt><tt class="py-op">.</tt><tt class="py-name">sub</tt><tt class="py-op">(</tt><tt class="py-string">'[^\w\.]+'</tt><tt class="py-op">,</tt> <tt class="py-string">'_'</tt><tt class="py-op">,</tt> <tt class="py-string">'_'</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">items</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-string">'.'</tt> </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line">                       <tt class="py-op">+</tt> <tt class="py-string">''</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">items</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line">    <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line">        <tt class="py-name">path</tt> <tt class="py-op">=</tt> <tt class="py-name">re</tt><tt class="py-op">.</tt><tt class="py-name">sub</tt><tt class="py-op">(</tt><tt class="py-string">'[^\w\.]+'</tt><tt class="py-op">,</tt> <tt class="py-string">'_'</tt><tt class="py-op">,</tt> <tt class="py-string">''</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">items</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">path</tt> </tt>
</div><a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line"> </tt>
<a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line"> </tt>
<a name="_extractall"></a><div id="_extractall-def"><a name="L74"></a><tt class="py-lineno"> 74</tt> <a class="py-toggle" href="#" id="_extractall-toggle" onclick="return toggle('_extractall');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="gluon.fileutils-module.html#_extractall">_extractall</a><tt class="py-op">(</tt><tt class="py-param">filename</tt><tt class="py-op">,</tt> <tt class="py-param">path</tt><tt class="py-op">=</tt><tt class="py-string">'.'</tt><tt class="py-op">,</tt> <tt class="py-param">members</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="_extractall-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="_extractall-expanded"><a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">hasattr</tt><tt class="py-op">(</tt><tt class="py-name">tarfile</tt><tt class="py-op">.</tt><tt class="py-name">TarFile</tt><tt class="py-op">,</tt> <tt class="py-string">'extractall'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line">        <tt class="py-keyword">from</tt> <tt class="py-name">tarfile</tt> <tt class="py-keyword">import</tt> <tt class="py-name">ExtractError</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line"> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line"> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line">        <tt class="py-keyword">class</tt> <tt class="py-def-name">TarFile</tt><tt class="py-op">(</tt><tt class="py-base-class">tarfile</tt><tt class="py-op">.</tt><tt class="py-base-class">TarFile</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line"> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line">            <tt class="py-keyword">def</tt> <tt class="py-def-name">extractall</tt><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">path</tt><tt class="py-op">=</tt><tt class="py-string">'.'</tt><tt class="py-op">,</tt> <tt class="py-param">members</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line">                <tt class="py-docstring">"""Extract all members from the archive to the current working</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line"><tt class="py-docstring">             directory and set owner, modification time and permissions on</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line"><tt class="py-docstring">             directories afterwards. `path' specifies a different directory</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line"><tt class="py-docstring">             to extract to. `members' is optional and must be a subset of the</tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line"><tt class="py-docstring">             list returned by getmembers().</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line"><tt class="py-docstring">                """</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line"> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line">                <tt class="py-name">directories</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt class="py-name">members</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line">                    <tt class="py-name">members</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line">                <tt class="py-keyword">for</tt> <tt class="py-name">tarinfo</tt> <tt class="py-keyword">in</tt> <tt class="py-name">members</tt><tt class="py-op">:</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line">                    <tt class="py-keyword">if</tt> <tt class="py-name">tarinfo</tt><tt class="py-op">.</tt><tt class="py-name">isdir</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line"> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line">                        <tt class="py-comment"># Extract directory with a safe mode, so that</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line"><tt class="py-comment"></tt>                        <tt class="py-comment"># all files below can be extracted as well.</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line">                        <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line">                            <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">makedirs</tt><tt class="py-op">(</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">path</tt><tt class="py-op">,</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line">                                    <tt class="py-name">tarinfo</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-number">0777</tt><tt class="py-op">)</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line">                        <tt class="py-keyword">except</tt> <tt class="py-name">EnvironmentError</tt><tt class="py-op">:</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line">                            <tt class="py-keyword">pass</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">                        <tt class="py-name">directories</tt><tt class="py-op">.</tt><tt id="link-6" class="py-name"><a title="gluon.html.DIV.append" class="py-name" href="#" onclick="return doclink('link-6', 'append', 'link-4');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">tarinfo</tt><tt class="py-op">)</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line">                    <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L105"></a><tt class="py-lineno">105</tt>  <tt class="py-line">                        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">extract</tt><tt class="py-op">(</tt><tt class="py-name">tarinfo</tt><tt class="py-op">,</tt> <tt class="py-name">path</tt><tt class="py-op">)</tt> </tt>
<a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line"> </tt>
<a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line">                <tt class="py-comment"># Reverse sort directories.</tt> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L109"></a><tt class="py-lineno">109</tt>  <tt class="py-line">                <tt class="py-name">directories</tt><tt class="py-op">.</tt><tt class="py-name">sort</tt><tt class="py-op">(</tt><tt class="py-keyword">lambda</tt> <tt class="py-name">a</tt><tt class="py-op">,</tt> <tt class="py-name">b</tt><tt class="py-op">:</tt> <tt class="py-name">cmp</tt><tt class="py-op">(</tt><tt class="py-name">a</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-name">b</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt>  <tt class="py-line">                <tt class="py-name">directories</tt><tt class="py-op">.</tt><tt class="py-name">reverse</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line"> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt>  <tt class="py-line">                <tt class="py-comment"># Set correct owner, mtime and filemode on directories.</tt> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L114"></a><tt class="py-lineno">114</tt>  <tt class="py-line">                <tt class="py-keyword">for</tt> <tt class="py-name">tarinfo</tt> <tt class="py-keyword">in</tt> <tt class="py-name">directories</tt><tt class="py-op">:</tt> </tt>
<a name="L115"></a><tt class="py-lineno">115</tt>  <tt class="py-line">                    <tt class="py-name">path</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">path</tt><tt class="py-op">,</tt> <tt class="py-name">tarinfo</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">)</tt> </tt>
<a name="L116"></a><tt class="py-lineno">116</tt>  <tt class="py-line">                    <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L117"></a><tt class="py-lineno">117</tt>  <tt class="py-line">                        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">chown</tt><tt class="py-op">(</tt><tt class="py-name">tarinfo</tt><tt class="py-op">,</tt> <tt class="py-name">path</tt><tt class="py-op">)</tt> </tt>
<a name="L118"></a><tt class="py-lineno">118</tt>  <tt class="py-line">                        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">utime</tt><tt class="py-op">(</tt><tt class="py-name">tarinfo</tt><tt class="py-op">,</tt> <tt class="py-name">path</tt><tt class="py-op">)</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt>  <tt class="py-line">                        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">chmod</tt><tt class="py-op">(</tt><tt class="py-name">tarinfo</tt><tt class="py-op">,</tt> <tt class="py-name">path</tt><tt class="py-op">)</tt> </tt>
<a name="L120"></a><tt class="py-lineno">120</tt>  <tt class="py-line">                    <tt class="py-keyword">except</tt> <tt class="py-name">ExtractError</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
<a name="L121"></a><tt class="py-lineno">121</tt>  <tt class="py-line">                        <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">errorlevel</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
<a name="L122"></a><tt class="py-lineno">122</tt>  <tt class="py-line">                            <tt class="py-keyword">raise</tt> </tt>
<a name="L123"></a><tt class="py-lineno">123</tt>  <tt class="py-line">                        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L124"></a><tt class="py-lineno">124</tt>  <tt class="py-line">                            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_dbg</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-string">'tarfile: %s'</tt> <tt class="py-op">%</tt> <tt class="py-name">e</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L125"></a><tt class="py-lineno">125</tt>  <tt class="py-line"> </tt>
<a name="L126"></a><tt class="py-lineno">126</tt>  <tt class="py-line"> </tt>
<a name="L127"></a><tt class="py-lineno">127</tt>  <tt class="py-line">        <tt class="py-name">_cls</tt> <tt class="py-op">=</tt> <tt class="py-name">TarFile</tt> </tt>
<a name="L128"></a><tt class="py-lineno">128</tt>  <tt class="py-line">    <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L129"></a><tt class="py-lineno">129</tt>  <tt class="py-line">        <tt class="py-name">_cls</tt> <tt class="py-op">=</tt> <tt class="py-name">tarfile</tt><tt class="py-op">.</tt><tt class="py-name">TarFile</tt> </tt>
<a name="L130"></a><tt class="py-lineno">130</tt>  <tt class="py-line"> </tt>
<a name="L131"></a><tt class="py-lineno">131</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">_cls</tt><tt class="py-op">(</tt><tt class="py-name">filename</tt><tt class="py-op">,</tt> <tt class="py-string">'r'</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">extractall</tt><tt class="py-op">(</tt><tt class="py-name">path</tt><tt class="py-op">,</tt> <tt class="py-name">members</tt><tt class="py-op">)</tt> </tt>
</div><a name="L132"></a><tt class="py-lineno">132</tt>  <tt class="py-line"> </tt>
<a name="L133"></a><tt class="py-lineno">133</tt>  <tt class="py-line"> </tt>
<a name="tar"></a><div id="tar-def"><a name="L134"></a><tt class="py-lineno">134</tt> <a class="py-toggle" href="#" id="tar-toggle" onclick="return toggle('tar');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="gluon.fileutils-module.html#tar">tar</a><tt class="py-op">(</tt><tt class="py-param">file</tt><tt class="py-op">,</tt> <tt class="py-param">dir</tt><tt class="py-op">,</tt> <tt class="py-param">expression</tt><tt class="py-op">=</tt><tt class="py-string">'^.+$'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="tar-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="tar-expanded"><a name="L135"></a><tt class="py-lineno">135</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L136"></a><tt class="py-lineno">136</tt>  <tt class="py-line"><tt class="py-docstring">    tars dir into file, only tars file that match expression</tt> </tt>
<a name="L137"></a><tt class="py-lineno">137</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L138"></a><tt class="py-lineno">138</tt>  <tt class="py-line"> </tt>
<a name="L139"></a><tt class="py-lineno">139</tt>  <tt class="py-line">    <tt class="py-name">tar</tt> <tt class="py-op">=</tt> <tt class="py-name">tarfile</tt><tt class="py-op">.</tt><tt class="py-name">TarFile</tt><tt class="py-op">(</tt><tt class="py-name">file</tt><tt class="py-op">,</tt> <tt class="py-string">'w'</tt><tt class="py-op">)</tt> </tt>
<a name="L140"></a><tt class="py-lineno">140</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">file</tt> <tt class="py-keyword">in</tt> <tt class="py-name">listdir</tt><tt class="py-op">(</tt><tt class="py-name">dir</tt><tt class="py-op">,</tt> <tt class="py-name">expression</tt><tt class="py-op">,</tt> <tt class="py-name">add_dirs</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L141"></a><tt class="py-lineno">141</tt>  <tt class="py-line">        <tt class="py-name">tar</tt><tt class="py-op">.</tt><tt class="py-name">add</tt><tt class="py-op">(</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">dir</tt><tt class="py-op">,</tt> <tt class="py-name">file</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">file</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
</div><a name="L142"></a><tt class="py-lineno">142</tt>  <tt class="py-line"> </tt>
<a name="L143"></a><tt class="py-lineno">143</tt>  <tt class="py-line"> </tt>
<a name="untar"></a><div id="untar-def"><a name="L144"></a><tt class="py-lineno">144</tt> <a class="py-toggle" href="#" id="untar-toggle" onclick="return toggle('untar');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="gluon.fileutils-module.html#untar">untar</a><tt class="py-op">(</tt><tt class="py-param">file</tt><tt class="py-op">,</tt> <tt class="py-param">dir</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="untar-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="untar-expanded"><a name="L145"></a><tt class="py-lineno">145</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L146"></a><tt class="py-lineno">146</tt>  <tt class="py-line"><tt class="py-docstring">    untar file into dir</tt> </tt>
<a name="L147"></a><tt class="py-lineno">147</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L148"></a><tt class="py-lineno">148</tt>  <tt class="py-line"> </tt>
<a name="L149"></a><tt class="py-lineno">149</tt>  <tt class="py-line">    <tt class="py-name">_extractall</tt><tt class="py-op">(</tt><tt class="py-name">file</tt><tt class="py-op">,</tt> <tt class="py-name">dir</tt><tt class="py-op">)</tt> </tt>
</div><a name="L150"></a><tt class="py-lineno">150</tt>  <tt class="py-line"> </tt>
<a name="L151"></a><tt class="py-lineno">151</tt>  <tt class="py-line"> </tt>
<a name="tar_compiled"></a><div id="tar_compiled-def"><a name="L152"></a><tt class="py-lineno">152</tt> <a class="py-toggle" href="#" id="tar_compiled-toggle" onclick="return toggle('tar_compiled');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="gluon.fileutils-module.html#tar_compiled">tar_compiled</a><tt class="py-op">(</tt><tt class="py-param">file</tt><tt class="py-op">,</tt> <tt class="py-param">dir</tt><tt class="py-op">,</tt> <tt class="py-param">expression</tt><tt class="py-op">=</tt><tt class="py-string">'^.+$'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="tar_compiled-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="tar_compiled-expanded"><a name="L153"></a><tt class="py-lineno">153</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L154"></a><tt class="py-lineno">154</tt>  <tt class="py-line"><tt class="py-docstring">    used to tar a compiled application.</tt> </tt>
<a name="L155"></a><tt class="py-lineno">155</tt>  <tt class="py-line"><tt class="py-docstring">    the content of models, views, controllers is not stored in the tar file.</tt> </tt>
<a name="L156"></a><tt class="py-lineno">156</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L157"></a><tt class="py-lineno">157</tt>  <tt class="py-line"> </tt>
<a name="L158"></a><tt class="py-lineno">158</tt>  <tt class="py-line">    <tt class="py-name">tar</tt> <tt class="py-op">=</tt> <tt class="py-name">tarfile</tt><tt class="py-op">.</tt><tt class="py-name">TarFile</tt><tt class="py-op">(</tt><tt class="py-name">file</tt><tt class="py-op">,</tt> <tt class="py-string">'w'</tt><tt class="py-op">)</tt> </tt>
<a name="L159"></a><tt class="py-lineno">159</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">file</tt> <tt class="py-keyword">in</tt> <tt class="py-name">listdir</tt><tt class="py-op">(</tt><tt class="py-name">dir</tt><tt class="py-op">,</tt> <tt class="py-name">expression</tt><tt class="py-op">,</tt> <tt class="py-name">add_dirs</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L160"></a><tt class="py-lineno">160</tt>  <tt class="py-line">        <tt class="py-name">filename</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">dir</tt><tt class="py-op">,</tt> <tt class="py-name">file</tt><tt class="py-op">)</tt> </tt>
<a name="L161"></a><tt class="py-lineno">161</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">islink</tt><tt class="py-op">(</tt><tt class="py-name">filename</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L162"></a><tt class="py-lineno">162</tt>  <tt class="py-line">            <tt class="py-keyword">continue</tt> </tt>
<a name="L163"></a><tt class="py-lineno">163</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">isfile</tt><tt class="py-op">(</tt><tt class="py-name">filename</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-name">file</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">4</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> <tt class="py-op">!=</tt> <tt class="py-string">'.pyc'</tt><tt class="py-op">:</tt> </tt>
<a name="L164"></a><tt class="py-lineno">164</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">file</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-number">6</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'models'</tt><tt class="py-op">:</tt> </tt>
<a name="L165"></a><tt class="py-lineno">165</tt>  <tt class="py-line">                <tt class="py-keyword">continue</tt> </tt>
<a name="L166"></a><tt class="py-lineno">166</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">file</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-number">5</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'views'</tt><tt class="py-op">:</tt> </tt>
<a name="L167"></a><tt class="py-lineno">167</tt>  <tt class="py-line">                <tt class="py-keyword">continue</tt> </tt>
<a name="L168"></a><tt class="py-lineno">168</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">file</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-number">11</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'controllers'</tt><tt class="py-op">:</tt> </tt>
<a name="L169"></a><tt class="py-lineno">169</tt>  <tt class="py-line">                <tt class="py-keyword">continue</tt> </tt>
<a name="L170"></a><tt class="py-lineno">170</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">file</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-number">7</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'modules'</tt><tt class="py-op">:</tt> </tt>
<a name="L171"></a><tt class="py-lineno">171</tt>  <tt class="py-line">                <tt class="py-keyword">continue</tt> </tt>
<a name="L172"></a><tt class="py-lineno">172</tt>  <tt class="py-line">        <tt class="py-name">tar</tt><tt class="py-op">.</tt><tt class="py-name">add</tt><tt class="py-op">(</tt><tt class="py-name">filename</tt><tt class="py-op">,</tt> <tt class="py-name">file</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
</div><a name="L173"></a><tt class="py-lineno">173</tt>  <tt class="py-line"> </tt>
<a name="L174"></a><tt class="py-lineno">174</tt>  <tt class="py-line"> </tt>
<a name="up"></a><div id="up-def"><a name="L175"></a><tt class="py-lineno">175</tt> <a class="py-toggle" href="#" id="up-toggle" onclick="return toggle('up');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="gluon.fileutils-module.html#up">up</a><tt class="py-op">(</tt><tt class="py-param">path</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="up-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="up-expanded"><a name="L176"></a><tt class="py-lineno">176</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">dirname</tt><tt class="py-op">(</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">normpath</tt><tt class="py-op">(</tt><tt class="py-name">path</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L177"></a><tt class="py-lineno">177</tt>  <tt class="py-line"> </tt>
<a name="L178"></a><tt class="py-lineno">178</tt>  <tt class="py-line"> </tt>
<a name="get_session"></a><div id="get_session-def"><a name="L179"></a><tt class="py-lineno">179</tt> <a class="py-toggle" href="#" id="get_session-toggle" onclick="return toggle('get_session');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="gluon.fileutils-module.html#get_session">get_session</a><tt class="py-op">(</tt><tt class="py-param">request</tt><tt class="py-op">,</tt> <tt class="py-param">other_application</tt><tt class="py-op">=</tt><tt class="py-string">'admin'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="get_session-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="get_session-expanded"><a name="L180"></a><tt class="py-lineno">180</tt>  <tt class="py-line">    <tt class="py-docstring">""" checks that user is authorized to access other_application"""</tt> </tt>
<a name="L181"></a><tt class="py-lineno">181</tt>  <tt class="py-line"> </tt>
<a name="L182"></a><tt class="py-lineno">182</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">request</tt><tt class="py-op">.</tt><tt class="py-name">application</tt> <tt class="py-op">==</tt> <tt class="py-name">other_application</tt><tt class="py-op">:</tt> </tt>
<a name="L183"></a><tt class="py-lineno">183</tt>  <tt class="py-line">        <tt class="py-keyword">raise</tt> <tt class="py-name">KeyError</tt> </tt>
<a name="L184"></a><tt class="py-lineno">184</tt>  <tt class="py-line">    <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L185"></a><tt class="py-lineno">185</tt>  <tt class="py-line">        <tt class="py-name">session_id</tt> <tt class="py-op">=</tt> <tt class="py-name">request</tt><tt class="py-op">.</tt><tt class="py-name">cookies</tt><tt class="py-op">[</tt><tt class="py-string">'session_id_'</tt> </tt>
<a name="L186"></a><tt class="py-lineno">186</tt>  <tt class="py-line">                 <tt class="py-op">+</tt> <tt class="py-name">other_application</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt class="py-name">value</tt> </tt>
<a name="L187"></a><tt class="py-lineno">187</tt>  <tt class="py-line">        <tt class="py-name">osession</tt> <tt class="py-op">=</tt> \ </tt>
<a name="L188"></a><tt class="py-lineno">188</tt>  <tt class="py-line">            <tt id="link-7" class="py-name"><a title="gluon.storage" class="py-name" href="#" onclick="return doclink('link-7', 'storage', 'link-0');">storage</a></tt><tt class="py-op">.</tt><tt id="link-8" class="py-name" targets="Function gluon.storage.load_storage()=gluon.storage-module.html#load_storage"><a title="gluon.storage.load_storage" class="py-name" href="#" onclick="return doclink('link-8', 'load_storage', 'link-8');">load_storage</a></tt><tt class="py-op">(</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">up</tt><tt class="py-op">(</tt><tt class="py-name">request</tt><tt class="py-op">.</tt><tt class="py-name">folder</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L189"></a><tt class="py-lineno">189</tt>  <tt class="py-line">                                 <tt class="py-name">other_application</tt><tt class="py-op">,</tt> <tt class="py-string">'sessions'</tt><tt class="py-op">,</tt> </tt>
<a name="L190"></a><tt class="py-lineno">190</tt>  <tt class="py-line">                                 <tt class="py-name">session_id</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L191"></a><tt class="py-lineno">191</tt>  <tt class="py-line">    <tt class="py-keyword">except</tt><tt class="py-op">:</tt> </tt>
<a name="L192"></a><tt class="py-lineno">192</tt>  <tt class="py-line">        <tt class="py-name">osession</tt> <tt class="py-op">=</tt> <tt id="link-9" class="py-name"><a title="gluon.storage" class="py-name" href="#" onclick="return doclink('link-9', 'storage', 'link-0');">storage</a></tt><tt class="py-op">.</tt><tt id="link-10" class="py-name" targets="Class gluon.storage.Storage=gluon.storage.Storage-class.html"><a title="gluon.storage.Storage" class="py-name" href="#" onclick="return doclink('link-10', 'Storage', 'link-10');">Storage</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L193"></a><tt class="py-lineno">193</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">osession</tt> </tt>
</div><a name="L194"></a><tt class="py-lineno">194</tt>  <tt class="py-line"> </tt>
<a name="L195"></a><tt class="py-lineno">195</tt>  <tt class="py-line"> </tt>
<a name="check_credentials"></a><div id="check_credentials-def"><a name="L196"></a><tt class="py-lineno">196</tt> <a class="py-toggle" href="#" id="check_credentials-toggle" onclick="return toggle('check_credentials');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="gluon.fileutils-module.html#check_credentials">check_credentials</a><tt class="py-op">(</tt><tt class="py-param">request</tt><tt class="py-op">,</tt> <tt class="py-param">other_application</tt><tt class="py-op">=</tt><tt class="py-string">'admin'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="check_credentials-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="check_credentials-expanded"><a name="L197"></a><tt class="py-lineno">197</tt>  <tt class="py-line">    <tt class="py-docstring">""" checks that user is authorized to access other_application"""</tt> </tt>
<a name="L198"></a><tt class="py-lineno">198</tt>  <tt class="py-line"> </tt>
<a name="L199"></a><tt class="py-lineno">199</tt>  <tt class="py-line">    <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L200"></a><tt class="py-lineno">200</tt>  <tt class="py-line">        <tt class="py-keyword">from</tt> <tt class="py-name">google</tt><tt class="py-op">.</tt><tt class="py-name">appengine</tt><tt class="py-op">.</tt><tt class="py-name">api</tt> <tt class="py-keyword">import</tt> <tt class="py-name">users</tt> </tt>
<a name="L201"></a><tt class="py-lineno">201</tt>  <tt class="py-line">    <tt class="py-keyword">except</tt><tt class="py-op">:</tt> </tt>
<a name="L202"></a><tt class="py-lineno">202</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">get_session</tt><tt class="py-op">(</tt><tt class="py-name">request</tt><tt class="py-op">,</tt> <tt class="py-name">other_application</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">authorized</tt> </tt>
<a name="L203"></a><tt class="py-lineno">203</tt>  <tt class="py-line">    <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L204"></a><tt class="py-lineno">204</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">users</tt><tt class="py-op">.</tt><tt class="py-name">is_current_user_admin</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L205"></a><tt class="py-lineno">205</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-name">True</tt> </tt>
<a name="L206"></a><tt class="py-lineno">206</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L207"></a><tt class="py-lineno">207</tt>  <tt class="py-line">            <tt class="py-name">login_html</tt> <tt class="py-op">=</tt> \ </tt>
<a name="L208"></a><tt class="py-lineno">208</tt>  <tt class="py-line">                <tt class="py-string">'&lt;a href="%s"&gt;Sign in with your google account&lt;/a&gt;.'</tt>\ </tt>
<a name="L209"></a><tt class="py-lineno">209</tt>  <tt class="py-line">                 <tt class="py-op">%</tt> <tt class="py-name">users</tt><tt class="py-op">.</tt><tt class="py-name">create_login_url</tt><tt class="py-op">(</tt><tt class="py-name">request</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name" targets="Function gluon.shell.env()=gluon.shell-module.html#env"><a title="gluon.shell.env" class="py-name" href="#" onclick="return doclink('link-11', 'env', 'link-11');">env</a></tt><tt class="py-op">.</tt><tt class="py-name">path_info</tt><tt class="py-op">)</tt> </tt>
<a name="L210"></a><tt class="py-lineno">210</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt id="link-12" class="py-name"><a title="gluon.http.HTTP" class="py-name" href="#" onclick="return doclink('link-12', 'HTTP', 'link-2');">HTTP</a></tt><tt class="py-op">(</tt><tt class="py-number">200</tt><tt class="py-op">,</tt> <tt class="py-string">'&lt;html&gt;&lt;body&gt;%s&lt;/body&gt;&lt;/html&gt;'</tt> <tt class="py-op">%</tt> <tt class="py-name">login_html</tt><tt class="py-op">)</tt> </tt>
</div><a name="L211"></a><tt class="py-lineno">211</tt>  <tt class="py-line"> </tt>
<a name="L212"></a><tt class="py-lineno">212</tt>  <tt class="py-line"> </tt>
<a name="fix_newlines"></a><div id="fix_newlines-def"><a name="L213"></a><tt class="py-lineno">213</tt> <a class="py-toggle" href="#" id="fix_newlines-toggle" onclick="return toggle('fix_newlines');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="gluon.fileutils-module.html#fix_newlines">fix_newlines</a><tt class="py-op">(</tt><tt class="py-param">path</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="fix_newlines-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="fix_newlines-expanded"><a name="L214"></a><tt class="py-lineno">214</tt>  <tt class="py-line">    <tt class="py-name">regex</tt> <tt class="py-op">=</tt> <tt class="py-name">re</tt><tt class="py-op">.</tt><tt class="py-name">compile</tt><tt class="py-op">(</tt><tt class="py-string">r'''(\r</tt> </tt>
<a name="L215"></a><tt class="py-lineno">215</tt>  <tt class="py-line"><tt class="py-string">|\r|</tt> </tt>
<a name="L216"></a><tt class="py-lineno">216</tt>  <tt class="py-line"><tt class="py-string">)'''</tt><tt class="py-op">)</tt> </tt>
<a name="L217"></a><tt class="py-lineno">217</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">filename</tt> <tt class="py-keyword">in</tt> <tt class="py-name">listdir</tt><tt class="py-op">(</tt><tt class="py-name">path</tt><tt class="py-op">,</tt> <tt class="py-string">'.*\.(py|html)$'</tt><tt class="py-op">,</tt> <tt id="link-13" class="py-name"><a title="gluon.sql.SQLTable.drop" class="py-name" href="#" onclick="return doclink('link-13', 'drop', 'link-3');">drop</a></tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L218"></a><tt class="py-lineno">218</tt>  <tt class="py-line">        <tt class="py-name">data</tt> <tt class="py-op">=</tt> <tt class="py-name">open</tt><tt class="py-op">(</tt><tt class="py-name">filename</tt><tt class="py-op">,</tt> <tt class="py-string">'rb'</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name" targets="Method gluon.tools.Crud.read()=gluon.tools.Crud-class.html#read,Method gluon.wsgiserver.SSLConnection.read()=gluon.wsgiserver.SSLConnection-class.html#read,Method gluon.wsgiserver.SSL_fileobject.read()=gluon.wsgiserver.SSL_fileobject-class.html#read,Method gluon.wsgiserver.SizeCheckWrapper.read()=gluon.wsgiserver.SizeCheckWrapper-class.html#read"><a title="gluon.tools.Crud.read
gluon.wsgiserver.SSLConnection.read
gluon.wsgiserver.SSL_fileobject.read
gluon.wsgiserver.SizeCheckWrapper.read" class="py-name" href="#" onclick="return doclink('link-14', 'read', 'link-14');">read</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L219"></a><tt class="py-lineno">219</tt>  <tt class="py-line">        <tt class="py-name">data</tt> <tt class="py-op">=</tt> <tt class="py-name">regex</tt><tt class="py-op">.</tt><tt class="py-name">sub</tt><tt class="py-op">(</tt><tt class="py-string">'\n'</tt><tt class="py-op">,</tt> <tt class="py-name">data</tt><tt class="py-op">)</tt> </tt>
<a name="L220"></a><tt class="py-lineno">220</tt>  <tt class="py-line">        <tt class="py-name">open</tt><tt class="py-op">(</tt><tt class="py-name">filename</tt><tt class="py-op">,</tt> <tt class="py-string">'wb'</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name" targets="Method gluon.globals.Response.write()=gluon.globals.Response-class.html#write,Method gluon.widget.IO.write()=gluon.widget.IO-class.html#write,Method gluon.wsgiserver.HTTPRequest.write()=gluon.wsgiserver.HTTPRequest-class.html#write,Method gluon.wsgiserver.SSLConnection.write()=gluon.wsgiserver.SSLConnection-class.html#write,Method gluon.wsgiserver.SSL_fileobject.write()=gluon.wsgiserver.SSL_fileobject-class.html#write"><a title="gluon.globals.Response.write
gluon.widget.IO.write
gluon.wsgiserver.HTTPRequest.write
gluon.wsgiserver.SSLConnection.write
gluon.wsgiserver.SSL_fileobject.write" class="py-name" href="#" onclick="return doclink('link-15', 'write', 'link-15');">write</a></tt><tt class="py-op">(</tt><tt class="py-name">data</tt><tt class="py-op">)</tt> </tt>
</div><a name="L221"></a><tt class="py-lineno">221</tt>  <tt class="py-line"> </tt>
<a name="L222"></a><tt class="py-lineno">222</tt>  <tt class="py-line"> </tt>
<a name="copystream"></a><div id="copystream-def"><a name="L223"></a><tt class="py-lineno">223</tt> <a class="py-toggle" href="#" id="copystream-toggle" onclick="return toggle('copystream');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="gluon.fileutils-module.html#copystream">copystream</a><tt class="py-op">(</tt> </tt>
<a name="L224"></a><tt class="py-lineno">224</tt>  <tt class="py-line">    <tt class="py-param">src</tt><tt class="py-op">,</tt> </tt>
<a name="L225"></a><tt class="py-lineno">225</tt>  <tt class="py-line">    <tt class="py-param">dest</tt><tt class="py-op">,</tt> </tt>
<a name="L226"></a><tt class="py-lineno">226</tt>  <tt class="py-line">    <tt class="py-param">size</tt><tt class="py-op">,</tt> </tt>
<a name="L227"></a><tt class="py-lineno">227</tt>  <tt class="py-line">    <tt class="py-param">chunk_size</tt><tt class="py-op">=</tt><tt class="py-number">10</tt> <tt class="py-op">**</tt> <tt class="py-number">5</tt><tt class="py-op">,</tt> </tt>
<a name="L228"></a><tt class="py-lineno">228</tt>  <tt class="py-line">    <tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="copystream-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="copystream-expanded"><a name="L229"></a><tt class="py-lineno">229</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L230"></a><tt class="py-lineno">230</tt>  <tt class="py-line"><tt class="py-docstring">    this is here because I think there is a bug in shutil.copyfileobj</tt> </tt>
<a name="L231"></a><tt class="py-lineno">231</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L232"></a><tt class="py-lineno">232</tt>  <tt class="py-line"> </tt>
<a name="L233"></a><tt class="py-lineno">233</tt>  <tt class="py-line">    <tt class="py-keyword">while</tt> <tt class="py-name">size</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L234"></a><tt class="py-lineno">234</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">size</tt> <tt class="py-op">&lt;</tt> <tt class="py-name">chunk_size</tt><tt class="py-op">:</tt> </tt>
<a name="L235"></a><tt class="py-lineno">235</tt>  <tt class="py-line">            <tt class="py-name">data</tt> <tt class="py-op">=</tt> <tt class="py-name">src</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name"><a title="gluon.tools.Crud.read
gluon.wsgiserver.SSLConnection.read
gluon.wsgiserver.SSL_fileobject.read
gluon.wsgiserver.SizeCheckWrapper.read" class="py-name" href="#" onclick="return doclink('link-16', 'read', 'link-14');">read</a></tt><tt class="py-op">(</tt><tt class="py-name">size</tt><tt class="py-op">)</tt> </tt>
<a name="L236"></a><tt class="py-lineno">236</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L237"></a><tt class="py-lineno">237</tt>  <tt class="py-line">            <tt class="py-name">data</tt> <tt class="py-op">=</tt> <tt class="py-name">src</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name"><a title="gluon.tools.Crud.read
gluon.wsgiserver.SSLConnection.read
gluon.wsgiserver.SSL_fileobject.read
gluon.wsgiserver.SizeCheckWrapper.read" class="py-name" href="#" onclick="return doclink('link-17', 'read', 'link-14');">read</a></tt><tt class="py-op">(</tt><tt class="py-name">chunk_size</tt><tt class="py-op">)</tt> </tt>
<a name="L238"></a><tt class="py-lineno">238</tt>  <tt class="py-line">        <tt class="py-name">length</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">data</tt><tt class="py-op">)</tt> </tt>
<a name="L239"></a><tt class="py-lineno">239</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">length</tt> <tt class="py-op">&gt;</tt> <tt class="py-name">size</tt><tt class="py-op">:</tt> </tt>
<a name="L240"></a><tt class="py-lineno">240</tt>  <tt class="py-line">            <tt class="py-op">(</tt><tt class="py-name">data</tt><tt class="py-op">,</tt> <tt class="py-name">length</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">data</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-name">size</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">size</tt><tt class="py-op">)</tt> </tt>
<a name="L241"></a><tt class="py-lineno">241</tt>  <tt class="py-line">        <tt class="py-name">size</tt> <tt class="py-op">-=</tt> <tt class="py-name">length</tt> </tt>
<a name="L242"></a><tt class="py-lineno">242</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">length</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L243"></a><tt class="py-lineno">243</tt>  <tt class="py-line">            <tt class="py-keyword">break</tt> </tt>
<a name="L244"></a><tt class="py-lineno">244</tt>  <tt class="py-line">        <tt class="py-name">dest</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name"><a title="gluon.globals.Response.write
gluon.widget.IO.write
gluon.wsgiserver.HTTPRequest.write
gluon.wsgiserver.SSLConnection.write
gluon.wsgiserver.SSL_fileobject.write" class="py-name" href="#" onclick="return doclink('link-18', 'write', 'link-15');">write</a></tt><tt class="py-op">(</tt><tt class="py-name">data</tt><tt class="py-op">)</tt> </tt>
<a name="L245"></a><tt class="py-lineno">245</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">length</tt> <tt class="py-op">&lt;</tt> <tt class="py-name">chunk_size</tt><tt class="py-op">:</tt> </tt>
<a name="L246"></a><tt class="py-lineno">246</tt>  <tt class="py-line">            <tt class="py-keyword">break</tt> </tt>
<a name="L247"></a><tt class="py-lineno">247</tt>  <tt class="py-line">    <tt class="py-name">dest</tt><tt class="py-op">.</tt><tt class="py-name">seek</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
<a name="L248"></a><tt class="py-lineno">248</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> </tt>
</div><a name="L249"></a><tt class="py-lineno">249</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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